import turtle


t = turtle.Turtle()

# t.forward(100)
# t.pencolor("red")
# t.pensize(3)
# for i in range(5):
#     t.forward(100)
#     # t.right(90)
#     t.right(144)
# t.hideturtle()


def drawSpiral(t, lineLen):
    if lineLen > 0:
        t.forward(lineLen)
        t.right(90)
        drawSpiral(t, lineLen - 4)


drawSpiral(t, 100)

turtle.done()
